Finding the Fourth Proportional to 1,933.69, 2,894.29 and 1,007.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.69 : 2,894.29 = 1,007.93 : x
2. Step 2: Convert to fraction form
   1,933.69/2,894.29 = 1,007.93/x
3. Step 3: Cross multiply
   1,933.69x = 2,894.29 × 1,007.93
4. Step 4: Simplify right side
   1,933.69x = 2,917,224.73
5. Step 5: Solve for x
   x = 2,917,224.73/1,933.69
6. Step 6: Final answer
   x = 1,508.63